Solve the problem.Let y(t) be the population of a species of plant that is being harvested, for t ? 0. Consider the harvesting model 
where h is the annual harvesting rate, y0 is the initial population of the species, and t is measured in years. If y0 = 5000, what harvesting rate should be used to maintain a constant population of y = 5000, for t ? 0?
A. h = 5000 yr-1
B. h = 10 yr-1
C. h = 100 yr-1
D. h = 25 yr-1
Answer: B
Mathematics
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at 
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A. 
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